Filterbuy 18x18x1 Air Filter MERV 8 Dust & Allergy Defense (4-Pack) | Electrostatic Pleated HVAC AC Furnace Filters Replacement, Made in USA (Actual Size: 17.75 x 17.75 x 0.75)

About this deal

Filterbuy's 18x18x1 MERV 8 air filter pack provides four electrostatic pleated filters for dust and allergy protection in HVAC systems. These USA-manufactured filters work as replacements in furnace and AC units. They suit homeowners wanting to maintain consistent indoor air quality through regular filter replacements.

Currently 31.46, marked down from 34.96, this pack is 10% off.